CN101076802A - Computer-implemented method for data management - Google Patents
Computer-implemented method for data management Download PDFInfo
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- CN101076802A CN101076802A CNA2005800425462A CN200580042546A CN101076802A CN 101076802 A CN101076802 A CN 101076802A CN A2005800425462 A CNA2005800425462 A CN A2005800425462A CN 200580042546 A CN200580042546 A CN 200580042546A CN 101076802 A CN101076802 A CN 101076802A
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- G06—COMPUTING; CALCULATING OR COUNTING
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- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/21—Design, administration or maintenance of databases
- G06F16/219—Managing data history or versioning
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Abstract
The invention relates to a computer-implemented method for managing data. According to the invention, a supplied service or a service which is to be rendered, for example by fulfilling the customer order, is represented by electronic data based on an information model which defines a plurality of information objects (10, 12, 14, 16) which are different but are connected to each other and which can represent the service. According to the inventive method, a plurality of data sets, which represent one of the information objects, is produced. The data sets contain, respectively, a time stamp which is representative for the moment in time the corresponding data set is produced for at least one part of the information object. Also, several information objects which represent, respectively, a different version of the same information objects representing the data sets and which are different from each other by means of at least the time stamp, are produced.
Description
Background technology
At present, accumulative total has mass data in many tissues and the public entities, and combines with providing of service.These services must represent with structuring and systematized data system, so that the background and the details of the process that comprises in the streams of trace data at any time.The suitable modeling that service is carried out on the data hierarchy also should make institute's deposit data can be used for assessment after a while without a doubt.
Bank is service provider's a example.In recent years, or even in decades, occurred increasing difference in service that provides in the bank and the price.Early stage standards service (monetary accounts, securities account) and minority variant thereof are just replaced by ever-increasing different services of quantity and price.The scope of the financial instrument that provides continues to enlarge, and the Personal Finance instrument is also more creative and complicated more.
Simultaneously, think transparency, consistance and the integrality of the information that client provides for bank, client is also more and more higher to the requirement of bank.Many clients no longer are satisfied with the simple print-out specification to its account currency revenue and expenditure.For example, strong and the rich client of ability to see things in their true light particularly, they use the multiple different services of bank, because they conclude the business with security, property and other patterns of investments by bank, so require relevant with its arbitrary trade incident complete, information in detail and efficiently.Be to prepare automatically client's financial statement, must with about the relevant details of the All Activity of client's assets, no matter these transaction are money transaction, security trade or similar other modes.
Consider that bank handles several thousand transaction every day, or even thousands of, be easy to find out to handle in the modern banking system with data quantity stored be how greatly.Certainly, be not only bank, for the tissue of other many enterprises or management character, situation also is like this.
Summary of the invention
The objective of the invention is to propose a kind of a large amount of variety classes service method that can on the electronic data level, represent bank or its hetero-organization with structuring and systematized mode.
In order to realize this purpose, according to the present invention proposes a kind of computer implemented method that is used for data management, in the method, based on information model, showing by the service provider with spreadsheet, the service that maybe will provide is provided, described information model defines different but relevant in a large number, the information object that can represent described service, described method comprises generation mass data record, wherein each data recording is represented one of described information object, at at least some each self-contained timestamp of data recording in the described information object, described timestamp is represented the generation time of related data record; Described method also comprises generation plurality of data record, and wherein each data recording is represented the different editions of identical information object, and these data recording differ from one another on its timestamp at least.
In the method according to the invention, preferably, according to the hierarchically organized model of small part, with providing maybe the map of services that provides is write down to plurality of data, each data recording all defines information object.By using the model that the some different information objects (entity) that can represent on the whole to serve are defined, obtained high degree of flexibility, this makes described model can be applied to a plurality of dissimilar services.For example, an information object can define service on relative broad range, and other information objects can be represented the independent local aspect of this service.
In solution according to the present invention, at least some that produce in the data recording of representing to serve comprise timestamp.Because being set, this timestamp can produce version, so this is favourable at information object.For example, if the execution of service or end cause representing that states one or more in the information object of this service changes, then do not need to revise the data recording that is associated with the change information object.The substitute is, can produce " copy " these data recording, that comprise corresponding timestamp after a while.Thereby can be on data hierarchy the plurality of data record be assigned to an information object, each all describes this information object at the version at different time points place separately in these data recording.
Because timestamp makes the version of information object create and can carry out, thus can the run back over the past a plurality of life cycles or the state of development of ground trace information object, but also advantageously avoided the available data record is carried out complex modifications.Particularly in having the large database of millions of clauses and subclauses, simply write the new data records of revising a little and can compare the visit of making amendment of available data record and save time.
For in the information object at least some, data recording can comprise the mode field with state entry, the state of expression relevant information object.In other words, this state is not relevant with data recording itself, but with provide maybe the aspect service that will provide, that represent by this data recording relevant.For example, this state can may comprise that maybe the current state of whole store of business events of several this independent transaction is relevant with single transaction.
Pointed out that used information model is preferably hierarchically organized to small part.This information model can be at least defines information object on the hierarchical level under last, neutralization, the information object of lower floor exclusively is assigned to separately an information object of high one deck.Utilize this hierarchy, the tree construction of the data that interconnect on can development logic, expression plurality of data record at least some that wherein can be in tree node, these data recording are represented the different editions of identical information object.
For example, all comprise the service identifiers that exclusively is assigned to this service, then can realize the proprietary logical connection of these data recording if belong to each of plurality of data record of same services.
In a preferred embodiment, described timestamp comprises date and time, but the other times form is fine too, particularly according to the expression of UTC time standard (UTC=coordinated universal time).
The invention still further relates to a kind of computer program, when this computer program was subjected to Computer Processing, it caused the execution of said method.This computer program can be stored on computer-readable magnetic or the optical information carrier (for example CD-ROM or miniature hdd (minidisk)).
Description of drawings
To describe the present invention with reference to the accompanying drawings in detail below, in the accompanying drawing:
Fig. 1 shows the model of representing example as store of business events in the data system;
Fig. 2 shows the example of data record format;
Fig. 3 shows the schematic structure example that is used to carry out the method according to this invention; And
Fig. 4 shows the data tree example of store of business events.
Embodiment
Fig. 1 shows a plurality of information objects 10,12,14 and 16 of information model in the embodiment of the invention, according to this model, represents the banking industry theme with data system especially.For the expression theme, information object is flocked together effectively as Lego block toy (brand name) piece, form complete picture.According to information model, one or more objects 12 (" BTX ") down can be assigned to information object 10 (" BD "), and one or more information objects 14 (" TXP ") can be assigned to each information object 12. Information object 10,12 and 14 is linked in the hierarchy, information object 10 top in hierarchy wherein, information object 12 is in the centre of hierarchy, and information object 14 is in the bottom of hierarchy.
Can additionally define other information objects in information model, that concrete is information object 16 (" RELATION ").Do not need these other information objects are linked in the hierarchy of information object 10,12 and 14, that is, they can be outside this hierarchy.
As seen from last, this information model is particularly suitable for the bank service in the data system is carried out modeling.Information object 10 can be used to describe the overall service of reaching with client's negotiation (store of business events), information object 12 can be used for describing the single service (transaction) that this overall service is provided by bank, information object 14 can be used for representing the trading object of being handled (for example, move, create, send) by bank that provides of this relevant single service.For example, the clearance that typical single service is that stock in single transfer of payment, the stock exchange is bought in, interest statement, address modification or stock are bought in is prepared (printing and dispensing).Trading object can be for example to be worth batch (value lot), and this is worth financial instrument (stock, currency, the debt instrument) set of moving in batch definition transaction.Another trading object can be to be worth price and the trading value of criticizing.Trading object also can be provided by relevant tax revenue appraisal (taxvaluation), stock exchange settlement, contract or customer data and other structured messages of service that provide in client's commerce with bank.These naturally just may trading object example, limit absolutely not.
Because overall service can be made up of a plurality of single services, each single service can comprise a plurality of objects that are subject to processing, so must clearly understand, some information objects 12 can be assigned to each information object 10, and some information objects 14 can be assigned to each information object 12.But, only each information object 14 is assigned to single information object 12 usually, and only each information object 12 is assigned to single information object 10.
Can also use information object 16 to describe be connected (relation, the interdependence) of (for example original order cancels an order) and commercial time inside (for example the remuneration expense in the pay collectively for order is specified) between the different store of business events.Information object 16 always is directed, that is, they always are connected initial entity with target entity.The entity that connects by information object 16 can be any entity in principle.For example, information object 16 can be represented between two information objects 10, between two information objects 12, between two information objects 14, between information object 10 and the information object 12 or the suchlike relation between information object 12 and the information object 14.In information object 16, can identify the entity that links to each other with proprietary identification code.Can imagine, can have the different multiple relation of semantic importance (semantic significance) between two information objects, then may need a plurality of information objects 16, to describe two relations between the information object.
In described embodiment, each information object is described by data recording, and at least for information object 10,12 and 14, each data recording is represented a version of the information object discussed.In order also to realize the mutual appointment of the information object on the data hierarchy, can be at each the client's order designated identification number that produces store of business events, this identification number can be inserted in each data recording that the information object of relative commercial incident is represented.
Fig. 2 shows the example of data record format, and it can be used to represent the data recording of information object 10,12 and 14, if feasible, can also be used for the data recording of other information objects.All data recording all have a plurality of data elements, only show a wherein part among Fig. 2.Particularly, each data recording has data recording identifier DS_K, data recording identifier DS_K is as the data element that keeps in the data field 18, and can comprise write down the indication of object for information about (that is, information object 10, information object 12 or the information object 14) type of expression by related data.In addition, according to the data layout of Fig. 2, the identification number GF_ID that input in the data field 18 is set is as another data element, and this identification number GF_ID exclusively identifies the store of business events with related data writes down and information object is assigned to.Identification number GF_ID is the identification data record not, but can be identified in the data recording of interconnection in logic, and this is all to include this identification number GF_ID because be assigned to all data recording of same commercial incident.
The wherein timestamp field 22 of the free TS of stamp of input also is set.Time stamp T S represents proprietary time clauses and subclauses, has provided the indication of the generation time that write down correlation time.Identifier DS_K and time stamp T S exclusively identify the data recording of being discussed together.Time stamp T S allows with identifier D_SK the particular version of data record to be identified.Different date stamp is given the data recording that produces at different time.Like this, can the historical development of bottom-up information object be followed the tracks of according to the timestamp of plurality of data record with identical identifier D_SK.
The data record format of Fig. 2 also is provided with the mode field 24 that wherein input has state ST.State ST stipulates the state of the information object that this data recording is represented.If above-mentioned data model is used to represent bank service, then preferably in mode field 24, only imports the status information relevant, rather than handle relevant information with inhouse banking with the technology of store of business events with client.If when reaching corresponding states, the fact or law situation or client's practical action is selected to change, and then state is relevant with client.Therefore, for example, (state: executed), then client can not recall again, and can only cancel in case carried out business transaction.Should preferably select to define the state model of possibility state, so that state always reflects security information.Therefore, all essential process steps were all finished before the state set relevant with information object should be illustrated in and reach this state.But whether state does not indicate other process steps that must carry out after this realization state to take place.
A plurality of information objects 10,12 can be different at least in part with 14 states that can use.For example, under the situation of expression bank service, can be at store of business events information object 10, definition such as following state: " ordering ", " accepting ", " refusing ", " deleting ", " recalling ", " failure ", " such as order ground finish " and " finish, but not according to ordering ".For Transaction Information object 12, except above-mentioned state, can also define other states, for example " begin ", " executed ", " finishing ", " having prepared transfer items (post) " and " transferring items ".More than some of listed state also can be used for information object 14.
Except data field 18,20,22 and 24, each data recording can also comprise other data fields 26,28 ..., wherein can store other descriptors (attribute) at the relevant information object.
Referring now to Fig. 3.Fig. 3 schematically shows by computer implemented structure, wherein can use the present invention.This structure comprises assembly 30, and assembly 30 produces the data recording of information object 10,12,14 and 16 and it is provided to downstream components 32, and wherein the data recording that is provided is stored in the Database Systems 34.Assembly 30 comprises the software of controlling to the processing of client's order of bank.Set up this software,, in data recording, the client's order that enters is shone upon with according to data model shown in Figure 1.Particularly, assembly 30 is specified and management store of business events identification number.No matter when, may be because must in store of business events, carry out further transaction and have nothing for it but the new information object of store of business events establishment the time, the data recording of assembly 30 generation right quantities, and it is provided to assembly 32.No matter when one or more available datas write down in the represented information object changes, if the essence of these changes must be reflected in the content of Database Systems 34, then assembly 30 produces new data recording too.The example of this change is the change of aforesaid information object state.But what must reflect in the content of Database Systems 34 is not only that state changes.Need also in the content of Database Systems 34 to reflect that other change particularly relevant with client change.These changes comprise that client's title and address modification, account change and other similar changes.In this case, the state of relevant information object can remain unchanged, but must consider this change in the content of Database Systems 34.
If stored the data recording of information object in the Database Systems 34, suppose that the relevant change related with this information object takes place, then assembly 30 produces another data recording, this data recording has and previous existing data recording identical identifier DS_K, but has different time stamp T S.Therefore, another data recording is represented the redaction of information object, and previous existing data recording is represented legacy version, thereby avoids the change of data with existing record in the Database Systems 34.Therefore, many versions may occur in the life cycle of information object, can easily obtain that version according to timestamp is current version or last one effective version.
If the change related with information object takes place, then may need not only this information object to be created another version, also need one or more other information objects that logically link with this information object are created other version.Here preferably 30 of assemblies produce the versions of those essential information objects.Therefore, for client's order, the version of varying number of the different information objects of this client's order may appear on its life cycle.
The example of the data tree of this client's order after the independent information object that Fig. 4 shows client's order has changed.The example of this data tree has data recording 36 at its head, as the first version that client's order is carried out the general store of business events information object of describing.Data tree also comprises data recording 36 ', and data recording 36 ' is described another version after a while of this store of business events information object.As mentioned above, the mode field of data recording 36 ' can comprise the state different with the state of data recording 36, but does not need so.But data recording 36 is different with 36 ' timestamp at least.
On the transaction level, the data tree of Fig. 4 has a data record 38 and data recording 40,40 ' and 40 "; wherein data recording 38 expressions first transaction, and only have single version, data recording 40,40 ' and 40 " each all represents the different editions of second transaction.Two transaction are assigned to identical store of business events, that is, data recording 38,40,40 ' and 40 " by for example common store of business events identification number, logically link with data recording 36 and 36 '.
On the trading object level below, the data tree of Fig. 4 also comprises three data record 42,42 ' and 42 ", data recording 44 and two data records 46 and 46 '; data recording 42,42 ' and 42 " represent three different editions of first first trading object of concluding the business, the single version of second trading object of data recording 44 expressions first transaction, two different editions of the 4th trading object of data recording 46 and 46 ' expression, first transaction.This data tree also has two data record 48 and 48 ' and the data recording 50 of single version of representing second trading object of second transaction of two different editions of first trading object of expression second transaction.The data recording of lowest hierarchical level logically just in time with a data record linkage of middle hierarchical level, promptly just in time link with a transaction.For this logic is specified is discernible, can give the proprietary transaction ID of the independent transaction of assembly 30 number as giving the proprietary store of business events identification number of store of business events.In each data recording of the version of the transaction that this transaction ID number input expression is discussed and in each data recording of the version of the trading object that is associated with the transaction of being discussed of expression.In the data layout of Fig. 2, other fields 26,28 ... one of can be used to import this transaction ID number.
Under the example shown situation, data system 34 comprises two databases 52 and 54, one of them, be database 52, as the current database of preserving current information, and another database 54 is as historical data base, according to specified conditions, transmit data recording to this historical data base from database 52.All data recording of input module 32 initially write database 52, afterwards in that the time is sent to database 54 after a while.Database 52 is more much smaller than database 54.In optional embodiment, two or more such current databases can be set, rather than single current database 52, database 54 jointly is assigned to these databases.That is, database 54 each from a plurality of current databases receives data recording.
By the appropriate software of assembly 32, data recording is sent to database 54 from database 52.For this reason, this software checks whether the data recording of storage in the database 52 satisfies one or more predetermined conditions.If data recording satisfies this or these condition, then be sent to database 54 at least.In a preferred embodiment, transmit, one or more other data recording can also be sent to database 54 from database 52 according to this data recording.Particularly, the software of assembly 32 can be set up and check the more legacy version that whether also has data recording to be transmitted in the database 52.If exist, then software is transmitted all legacy versions of the related data record of represented information object.
In one embodiment, satisfy the transmission condition, also transmit all data recording of expression classification dependency information object according to data recording.Particularly, if the latest edition of the top layer information object in the information object hierarchy of store of business events satisfies the transmission condition, then can use above-mentioned principle.Then transmit the whole data tree of this store of business events this moment, comprises any legacy version of top layer information object (on the store of business events level) and all the information object versions on transaction level and the trading object level.Even whether compatible the software that can be set to assembly 32 only check the data recording of representing the top layer information object predetermined transmission condition.In this variant, only when the related data record of top layer satisfies the transmission condition, just transmit the data recording of the information object on representative other hierarchical levels except that top layer.
The mode field 24 of data recording that can examine comprises predetermined state and is set to the transmission condition.The mode field of the latest edition of information object that particularly, can the hierarchy top layer shows that this predetermined state is set to condition.Under based on sample situation to the bank service modeling, predetermined state can be show that client's order finishes and client's order in do not have the state of other transaction that bank will carry out.In this embodiment, the data recording that will carry out modeling to a plurality of information objects of client's order or store of business events remains in the database 52, till client's order finishes.Afterwards, these data recording all are sent to database 54.
Optional or additionally for above-mentioned status condition, can be arranged on the inspected data recording copied to historical data base 54 from current database 52 before, this data recording must satisfy schedule time condition.For data recording, timestamp can be compared as the suitable reference time of validation criteria with selected with timestamp.If the time that this timestamp is represented, then Insp'd data recording satisfied the time corresponding condition before the reference time.For example, can depend on the time of taking place of checking the regulation reference time.For example, can stipulate it will is that predetermined space before takes place in the data recording inspection as the reference time of validation criteria, for example, seven days.
Data recording can adopt a plurality of tables to be stored in database 52 and 54, promptly, first table or the first table collection are used to store the data recording of representative information object 10 separately, second table or the second table collection are used to store the data recording of representative information object 12 separately, and the 3rd table or the 3rd table collection are used to store the data recording of representative information object 14 separately etc.
Claims (7)
1. computer implemented method that is used for data management, wherein based on information model, showing by the service provider with spreadsheet, the service that maybe will provide is provided, described information model defines a large amount of differences but information object (10 relevant, that can represent described service, 12,14,16), described method comprises generation mass data record, wherein each data recording is represented one of described information object, at at least some each self-contained timestamp (TS) of data recording in the described information object, the generation time of described timestamp (TS) expression related data record; Described method also comprises generation plurality of data record, and wherein each data recording is represented the different editions of identical information object, and these data recording differ from one another on its timestamp at least.
2. method according to claim 1 is wherein at described information object (10,12,14,16) at least some in, described data recording comprise the have state entry mode field (24) of (ST), the state of described state entry (ST) expression relevant information object.
3. method according to claim 1 and 2, at least some (10,12,14) in the wherein said information object (10,12,14,16) are classified to link each other.
4. method according to claim 3, wherein said information model define information object (10,12,14) on the hierarchical level at least under last, neutralization, the information object of lower floor exclusively is assigned to separately an information object of high one deck.
5. according to the described method of one of aforementioned claim, wherein each data recording comprises the service identifiers (GF_ID) that exclusively is assigned to described service.
6. according to the described method of one of aforementioned claim, wherein said timestamp (TS) comprises date and time.
7. a computer program when it is subjected to Computer Processing, causes the execution according to the described method of one of aforementioned claim.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP04029463.9 | 2004-12-13 | ||
| EP04029463A EP1669888A1 (en) | 2004-12-13 | 2004-12-13 | Versioning data using timestamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101076802A true CN101076802A (en) | 2007-11-21 |
Family
ID=34927744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2005800425462A Pending CN101076802A (en) | 2004-12-13 | 2005-11-29 | Computer-implemented method for data management |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20060143232A1 (en) |
| EP (1) | EP1669888A1 (en) |
| CN (1) | CN101076802A (en) |
| WO (1) | WO2006063679A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107085624A (en) * | 2016-02-12 | 2017-08-22 | 波音公司 | Model for managing the change in the product structure for product |
| CN107980161A (en) * | 2015-06-03 | 2018-05-01 | 柯泰克股份有限公司 | For handling the method and system of data flow |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007526564A (en) * | 2004-02-18 | 2007-09-13 | イエニー，クラーク | Time-addressed database management system |
| US20090012932A1 (en) * | 2007-07-03 | 2009-01-08 | Xeround Systems Ltd. | Method and System For Data Storage And Management |
| US7870108B2 (en) | 2007-09-25 | 2011-01-11 | Amadeus S.A.S. | Method and apparatus for version management of a data entity |
| US10733345B1 (en) * | 2018-08-23 | 2020-08-04 | Cadence Design Systems, Inc. | Method and system for generating a validation test |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2059615A1 (en) * | 1991-01-23 | 1992-07-24 | Edward J. Neubauer | Method of selecting and representing data |
| US6182121B1 (en) * | 1995-02-03 | 2001-01-30 | Enfish, Inc. | Method and apparatus for a physical storage architecture having an improved information storage and retrieval system for a shared file environment |
| GB2398893A (en) * | 2003-02-27 | 2004-09-01 | Cmed Group Ltd | Hierarchical database system employing audit nodes |
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2004
- 2004-12-13 EP EP04029463A patent/EP1669888A1/en not_active Withdrawn
-
2005
- 2005-11-02 US US11/263,841 patent/US20060143232A1/en not_active Abandoned
- 2005-11-29 CN CNA2005800425462A patent/CN101076802A/en active Pending
- 2005-11-29 WO PCT/EP2005/012728 patent/WO2006063679A1/en active Application Filing
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107980161A (en) * | 2015-06-03 | 2018-05-01 | 柯泰克股份有限公司 | For handling the method and system of data flow |
| CN107085624A (en) * | 2016-02-12 | 2017-08-22 | 波音公司 | Model for managing the change in the product structure for product |
| CN107085624B (en) * | 2016-02-12 | 2023-10-13 | 波音公司 | Model for managing changes in product structure for a product |
Also Published As
| Publication number | Publication date |
|---|---|
| US20060143232A1 (en) | 2006-06-29 |
| WO2006063679A1 (en) | 2006-06-22 |
| EP1669888A1 (en) | 2006-06-14 |
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